Typical Weather in Marquette, MI in September
67° F Avg High
51° F Avg Low
8 Rainy Days
☀️ Temperature Summary
Highs in September are typically around 67°F, which is warmer than usual in Marquette. You can expect overnight lows near 51°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 72°F and 61°F.
September is a great time to visit Marquette, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 25% chance of rain for any given day in September. It's one of the rainier months of the year for Marquette, with total rainfall for the month around 4 inches.
Rainfall Throughout the Year
Planning a trip to Marquette? Try our free trip weather planner